package tech.lixinlei.spring.util.strings;

import org.springframework.util.StringUtils;

import java.util.Set;

public class StringUtilsDemo {

    public static void main(String[] args) {
        Set<String> strings = StringUtils.commaDelimitedListToSet("");
        System.out.println(strings);

        Set<String> strings1 = StringUtils.commaDelimitedListToSet(null);
        System.out.println(strings1);
    }

}
